About Stefan Dyckerhoff
Stefan Dyckerhoff is a director at nEye Systems.
Form D filings also name Stefan Dyckerhoff as a director at CScale, Celero and Enfabrica and a founding investor and director at Aria Networks.
Stefan Dyckerhoff reports to the SEC as a director, officer or major shareholder of 11 public companies, including Astera Labs (ALAB), Snowflake (SNOW) and Forty Seven (FTSV).
Stefan Dyckerhoff first appears on SEC filings in 2010.
Experience
This experience comes from Stefan Dyckerhoff's profile and from SEC filings. For roles taken from filings, the years are when the filings name Stefan Dyckerhoff in the role, so the role may have started earlier or lasted longer.
nEye Systems, Inc. Current
Investor and Board Member
2026 – Present · Santa Clara, CA
Develops optical switching chips for AI data center networks.
Aria Networks, Inc. Current
Founding Investor and Board member
2025 – Present · Palo Alto, CA
Networking hardware and software for companies operating AI computing clusters.
Celero Communications, Inc. Current
Founding Investor and Board Member
2024 – Present · Irvine, CA
Celero develops signal-processing chips for AI systems.
CI
cspeed inc Current
Founding Investor and Board Member
2023 – Present
AI
Astera Labs, Inc. Current
Director and 10% owner
Investor and Board Member (2019 – Present)
2019 – Present · Public company (ALAB)
AT
Atmosic Technologies Current
Investor and Board Member
2017 – Present
SI
SiFive Current
Founding Investor, Board Member
2015 – Present
SV
Sutter Hill Ventures Current
Managing Director
2012 – Present
CScale, Inc.
Director
2023 – 2026 · Palo Alto, CA
CScale develops optical connections for AI infrastructure operators.
MS
MATRIXX Software
Investor and Board Member
2017 – 2023
LA
Lacework
Founding Investor
2015 – 2023
BN
Benu Networks
Investor and Board Member
2013 – 2022
RP
RF Pixels
Investor and Board Member
2016 – 2021
SI
Snowflake Inc.
10% owner
2020 · Public company (SNOW)
VE
VeraHQ
Investor and Board Member
2016 – 2020
MI
Menlo Security Inc.
Investor and Board Member
2015 – 2020
TH
ThousandEyes
Investor and Board Member
2014 – 2020
FI
Forty Seven, Inc.
10% owner
2018 · Public company (FTSV)
EI
Everpure, Inc.
10% owner
2015 – 2018 · Public company (P)
SS
Skyport Systems
Founding Investor & Board Member
2013 – 2018
YI
Yext, Inc.
10% owner
2017 · Public company (YEXT)
VI
Venus Concept Inc.
10% owner
2017 · Public company (VERO)
MC
Mattersight Corp
10% owner
2012 – 2017 · Public company (MATR)
OP
OpenDNS
Investor and Board Member
2013 – 2015
MI
Molecular Templates, Inc.
10% owner
2012 – 2014 · Public company (MTEM)
CI
Corcept Therapeutics Inc.
10% owner
2012 – 2013 · Public company (CORT)
DI
Dextera Surgical Inc.
10% owner
2012 – 2013 · Public company (DXTR)
JI
Juniper Networks Inc.
EVP Platform Systems Division
EVP/GM, Platform Systems Division (2009 – 2012)
2009 – 2012 · Public company (JNPR)
AN
ADVA Optical Networking
Advisor
2010 – 2012
Key Colleagues at Startups
The people Stefan Dyckerhoff works with at each company, as listed on that company's latest Form D.
CScale, Inc. · Form D, Oct 1, 2026
ML
Martin Lund
CEO and director
SK
Sanjai Kohli
Founder/CTO and director
GB
Gavin Baker
Director
SP
Sandesh Patnam
Director
Celero Communications, Inc. · Form D, Sep 9, 2026
JL
James Luo
Director
Nariman Yousefi
Co-founder and CEO, director
RA
Robert Abbott
Director
Oscar Agazzi
Co-founder and CTO, director
GB
Gavin Baker
Director
Aria Networks, Inc. · Form D, Apr 21, 2026
Gavin Baker
Board of Directors
Mansour Karam
Founder, CEO and director
Subhachandra Chandra
Founder, CTO and director
SM
Steven Morgan
Executive officer
nEye Systems, Inc. · Form D, Apr 16, 2026
KL
Kun Li
Director
Ashish Vengsarkar
CEO and director
IK
Igor Khandros
Director
MW
Ming Wu
Chief Scientist and director
Stuart Merkadeau
VP Business & Legal
JL
James Luo
Director
Enfabrica Corp · Form D, Jul 28, 2023
Sources
- SECCScale, Inc. Form D, filed Oct 1, 2026
- SECCelero Communications, Inc. Form D, filed Sep 9, 2026
- SECAria Networks, Inc. Form D, filed Apr 21, 2026
- SECnEye Systems, Inc. Form D, filed Apr 16, 2026
- SECEnfabrica Corp Form D, filed Jul 28, 2023
- SECForms 3, 4 and 5 filed by Stefan Dyckerhoff (SEC filer 1484394)